b347b3001970904e7647a0e1d01c8bb25c9928065b1be10db6b650204a5a859e

Analysis

max time kernel
112s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 07:51

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General

Target

b347b3001970904e7647a0e1d01c8bb25c9928065b1be10db6b650204a5a859e.exe
Size

314KB
MD5

4703f34ce1125c25fb00a06b0857ac06
SHA1

c41afe72056c2f73bbcebb1076d9efb7c0b03db4
SHA256

b347b3001970904e7647a0e1d01c8bb25c9928065b1be10db6b650204a5a859e
SHA512

83a7b3f2d57fbf1866f9d96587b5f7fb78db03f2d0f2b7d9da66a5c622b04bd9fcd2cbb4846f76dd7eeb2a14a7dbb0390ffc732586baab7d0379810e8736a3d3
SSDEEP

6144:TrUbUzkuvcBYC47l2xbs1rBP+2jIPaHppF/AG7d1ZBcxsh:TrJkuveY3aspBG2KaHppxAq11h

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

b347b3001970904e7647a0e1d01c8bb25c9928065b1be10db6b650204a5a859e.exe

pid	process
2992	b347b3001970904e7647a0e1d01c8bb25c9928065b1be10db6b650204a5a859e.exe
2992	b347b3001970904e7647a0e1d01c8bb25c9928065b1be10db6b650204a5a859e.exe
2992	b347b3001970904e7647a0e1d01c8bb25c9928065b1be10db6b650204a5a859e.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

b347b3001970904e7647a0e1d01c8bb25c9928065b1be10db6b650204a5a859e.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	b347b3001970904e7647a0e1d01c8bb25c9928065b1be10db6b650204a5a859e.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	b347b3001970904e7647a0e1d01c8bb25c9928065b1be10db6b650204a5a859e.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

b347b3001970904e7647a0e1d01c8bb25c9928065b1be10db6b650204a5a859e.exe

pid	process
2992	b347b3001970904e7647a0e1d01c8bb25c9928065b1be10db6b650204a5a859e.exe
2992	b347b3001970904e7647a0e1d01c8bb25c9928065b1be10db6b650204a5a859e.exe

C:\Users\Admin\AppData\Local\Temp\b347b3001970904e7647a0e1d01c8bb25c9928065b1be10db6b650204a5a859e.exe
"C:\Users\Admin\AppData\Local\Temp\b347b3001970904e7647a0e1d01c8bb25c9928065b1be10db6b650204a5a859e.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:2992

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Tsu32CEACCD.dll
Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\{6B0FE0AD-3510-415C-A3B7-7D32B0ECC25B}\Custom.dll
Filesize
91KB

MD5
4e34b4818a75d33c5dde6eb8e5284d3a

SHA1
3337246ee84c8133e20fafdf8c676b0c3c620398

SHA256
14502d6f3ad2d32c66a03ccef2d529337290039c8b347b5ebbbc6bb0aadad7b9

SHA512
7f0f24a5014529e9834986b6ac50670d92de0aeeb3f1059cd4bb7d92ec0ba968b4723025f46800c9e79bc0a4973042b15e2d136755530d9dfe6a39013d2d45f9

Download Submit
C:\Users\Admin\AppData\Local\Temp\{6B0FE0AD-3510-415C-A3B7-7D32B0ECC25B}\_Setup.dll
Filesize
173KB

MD5
5b1c9bb9f5d6bf74006bc230a674655d

SHA1
e300e642e33e84d456709741b7b8d1eaba2d66a5

SHA256
ae18db48c58918859ff4329e91c97b8bc94f151594da4747348c2c954b87fe99

SHA512
fd233e8c3e75b011029bce28fe9ff7ccc3ab923d0619abf2cfbec29e0aab7d8625881ee2f8e47085962d9a8ccd4afdc019ec8d214d0df36bd06a2c45c03a0ffe

Download Submit